High Performance Damper Plate
Heavy Duty - Similar to the standard duty but designed to take the punishment of a high performance engine. some machine work may be required to the flywheel for rivet clearance. 26 Spline.
Replacement Mercury Racing 1350/1650 High Performance Damper Plate #8M0058750
This new drive plate is designed as an upgrade for the very most extreme Mercury Racing QV4 Turbo engines applications. It can be used as a direct replacement for the 1350QV4 and 1650QV4 Turbo engines. Custom flywheels can be supplied from Hardin Marine to allow the use of this severe duty damper plate on GM BBC applications. Replaces mercury racing #8M0058750
Standard Duty Damper Plate
Standard Duty - These plates contain damper springs similar to a car clutch
disc. These springs take the shock out of the shift. Not recommended
for high performance applications.